<template>
  <view>
    <view class="goods-list">
      <view v-for="(item,i) in goodsList" :key="i" @click="gotoDetails(item)">
        <my-goods :goods="item"></my-goods>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    data() {
      return {
        queryObj:{
          query:"",
          cid:"",
          pagenum:1,
          pagesize:10
        },
        goodsList:[],
        total:0,
        isLoading:false
        
      };
    },
    onLoad(options){
      this.queryObj.query=options.query||''
      this.queryObj.cid=options.cid||''
      this.getGoodsList()
    },
    methods:{
      async getGoodsList(cb){
        this.isLoading=true
        const {data:res}=await uni.$http.get('/api/public/v1/goods/search',this.queryObj)
        this.isLoading=false
        cb&&cb()
        if(res.meta.status!==200) return uni.$showwMsg()
        this.goodsList=[...this.goodsList,...res.message.goods]
        this.total=res.message.total
      },
      gotoDetails(item){
        uni.navigateTo({
          url:'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id
        })
      }
    },
    onReachBottom(){
      if (this.queryObj.pagenum * this.queryObj.pagesize >= this.total) return uni.$showMsg('数据加载完毕！')
      if (this.isLoading) return
      this.queryObj.pagenum+=1
      this.getGoodsList(  )
    },
    onPullDownRefresh(){
      this.queryObj.pagenum=1,
      this.goodsList=[],
      this.total=0,
      this.isLoading=false,
      this.getGoodsList(()=>{uni.stopPullDownRefresh()})
    }
    
  }
</script>

<style lang="scss">
  
   
  
</style>
